/**
  ******************************************************************************
    @file    stm32f1xx_hal_dma_ex.h
    @author  MCD Application Team
    @version V1.0.0
    @date    15-December-2014
    @brief   Header file of DMA HAL Extension module.
  ******************************************************************************
    @attention

    <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>

    Redistribution and use in source and binary forms, with or without modification,
    are permitted provided that the following conditions are met:
      1. Redistributions of source code must retain the above copyright notice,
         this list of conditions and the following disclaimer.
      2. Redistributions in binary form must reproduce the above copyright notice,
         this list of conditions and the following disclaimer in the documentation
         and/or other materials provided with the distribution.
      3. Neither the name of STMicroelectronics nor the names of its contributors
         may be used to endorse or promote products derived from this software
         without specific prior written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  ******************************************************************************
*/

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F1xx_HAL_DMA_EX_H
#define __STM32F1xx_HAL_DMA_EX_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32f1xx_hal_def.h"

/** @addtogroup STM32F1xx_HAL_Driver
    @{
*/

/** @defgroup DMAEx DMAEx
    @{
*/

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/** @defgroup DMAEx_Exported_Macros DMA Extended Exported Macros
    @{
*/
/* Interrupt & Flag management */

/**
    @brief  Returns the current DMA Channel transfer complete flag.
    @param  __HANDLE__: DMA handle
    @retval The specified transfer complete flag index.
*/

#if defined (STM32F100xE) || defined (STM32F101xE) || defined (STM32F101xG) || defined (STM32F103xE) || \
defined (STM32F103xG) || defined (STM32F105xC) || defined (STM32F107xC)
/** @defgroup DMAEx_High_density_XL_density_Product_devices DMAEx High density and XL density product devices
    @{
*/
#define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
    (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_TC7 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TC1 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TC2 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TC3 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TC4 :\
     DMA_FLAG_TC5)

/**
    @brief  Returns the current DMA Channel half transfer complete flag.
    @param  __HANDLE__: DMA handle
    @retval The specified half transfer complete flag index.
*/
#define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
    (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_HT7 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_HT1 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_HT2 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_HT3 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_HT4 :\
     DMA_FLAG_HT5)

/**
    @brief  Returns the current DMA Channel transfer error flag.
    @param  __HANDLE__: DMA handle
    @retval The specified transfer error flag index.
*/
#define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
    (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_TE7 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TE1 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TE2 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TE3 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TE4 :\
     DMA_FLAG_TE5)

/**
    @brief  Get the DMA Channel pending flags.
    @param  __HANDLE__: DMA handle
    @param  __FLAG__: Get the specified flag.
             This parameter can be any combination of the following values:
               @arg DMA_FLAG_TCx:  Transfer complete flag
               @arg DMA_FLAG_HTx:  Half transfer complete flag
               @arg DMA_FLAG_TEx:  Transfer error flag
            Where x can be 1_7 or 1_5 (depending on DMA1 or DMA2) to select the DMA Channel flag.
    @retval The state of FLAG (SET or RESET).
*/

#define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__)\
    (((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Channel7)? (DMA2->ISR & (__FLAG__)) :\
     (DMA1->ISR & (__FLAG__)))

/**
    @brief  Clears the DMA Channel pending flags.
    @param  __HANDLE__: DMA handle
    @param  __FLAG__: specifies the flag to clear.
             This parameter can be any combination of the following values:
               @arg DMA_FLAG_TCx:  Transfer complete flag
               @arg DMA_FLAG_HTx:  Half transfer complete flag
               @arg DMA_FLAG_TEx:  Transfer error flag
            Where x can be 1_7 or 1_5 (depending on DMA1 or DMA2) to select the DMA Channel flag.
    @retval None
*/
#define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) \
    (((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Channel7)? (DMA2->IFCR = (__FLAG__)) :\
     (DMA1->IFCR = (__FLAG__)))

/**
    @}
*/

#else

/** @defgroup DMA_Low_density_Medium_density_Product_devices DMA Low density and Medium density product devices
    @{
*/
#define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
    (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
     DMA_FLAG_TC7)

/**
    @brief  Returns the current DMA Channel half transfer complete flag.
    @param  __HANDLE__: DMA handle
    @retval The specified half transfer complete flag index.
*/
#define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
    (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
     DMA_FLAG_HT7)

/**
    @brief  Returns the current DMA Channel transfer error flag.
    @param  __HANDLE__: DMA handle
    @retval The specified transfer error flag index.
*/
#define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
    (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
     ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
     DMA_FLAG_TE7)

/**
    @brief  Get the DMA Channel pending flags.
    @param  __HANDLE__: DMA handle
    @param  __FLAG__: Get the specified flag.
             This parameter can be any combination of the following values:
               @arg DMA_FLAG_TCx:  Transfer complete flag
               @arg DMA_FLAG_HTx:  Half transfer complete flag
               @arg DMA_FLAG_TEx:  Transfer error flag
            Where x can be 1_7 to select the DMA Channel flag.
    @retval The state of FLAG (SET or RESET).
*/

#define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__)   (DMA1->ISR & (__FLAG__))

/**
    @brief  Clears the DMA Channel pending flags.
    @param  __HANDLE__: DMA handle
    @param  __FLAG__: specifies the flag to clear.
             This parameter can be any combination of the following values:
               @arg DMA_FLAG_TCx:  Transfer complete flag
               @arg DMA_FLAG_HTx:  Half transfer complete flag
               @arg DMA_FLAG_TEx:  Transfer error flag
            Where x can be 1_7 to select the DMA Channel flag.
    @retval None
*/
#define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (DMA1->IFCR = (__FLAG__))

/**
    @}
*/

#endif

/**
    @}
*/

/**
    @}
*/

/**
    @}
*/

#ifdef __cplusplus
}
#endif /* STM32F100xE || STM32F101xE || STM32F101xG || STM32F103xE || */
/* STM32F103xG || STM32F105xC || STM32F107xC */

#endif /* __STM32F1xx_HAL_DMA_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
